/*
 * Copyright 2017-2020 吴学文 and java110 team.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.java110.store.cmd.complaintType;

import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.annotation.Java110Transactional;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.intf.store.IComplaintTypeUserV1InnerServiceSMO;
import com.java110.intf.store.IComplaintTypeV1InnerServiceSMO;
import com.java110.po.complaint.ComplaintTypePo;
import com.java110.po.complaint.ComplaintTypeUserPo;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.Assert;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 类表述：删除投诉类型命令类
 * 服务编码：complaintType.deleteComplaintType
 * 请求路劲：/app/complaintType.DeleteComplaintType
 * add by 吴学文 at 2024-02-21 12:06:00 mail: 928255095@qq.com
 * open source address: https://gitee.com/wuxw7/MicroCommunity
 * 官网：http://www.homecommunity.cn
 * 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
 * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
 * 
 * 功能描述：处理删除投诉类型及其关联用户信息的业务命令
 * 主要职责：
 * 1. 验证删除请求参数的完整性
 * 2. 删除投诉类型数据
 * 3. 删除与投诉类型关联的用户信息
 * 4. 返回操作结果
 */
@Java110Cmd(serviceCode = "complaintType.deleteComplaintType")
public class DeleteComplaintTypeCmd extends Cmd {
    
    /**
     * 日志记录器
     */
    private static Logger logger = LoggerFactory.getLogger(DeleteComplaintTypeCmd.class);

    /**
     * 投诉类型服务接口
     */
    @Autowired
    private IComplaintTypeV1InnerServiceSMO complaintTypeV1InnerServiceSMOImpl;

    /**
     * 投诉类型用户关联服务接口
     */
    @Autowired
    private IComplaintTypeUserV1InnerServiceSMO complaintTypeUserV1InnerServiceSMOImpl;

    /**
     * 验证删除投诉类型请求参数
     * 
     * @param event 命令事件对象，包含请求相关信息
     * @param cmdDataFlowContext 命令数据流上下文，用于获取和设置请求/响应数据
     * @param reqJson 请求参数的JSON对象
     * @throws CmdException 当参数验证失败时抛出异常
     */
    @Override
    public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
        // 验证请求中必须包含typeCd参数
        Assert.hasKeyAndValue(reqJson, "typeCd", "typeCd不能为空");
        // 验证请求中必须包含communityId参数
        Assert.hasKeyAndValue(reqJson, "communityId", "communityId不能为空");
    }

    /**
     * 执行删除投诉类型及其关联用户信息的业务逻辑
     * 
     * @param event 命令事件对象
     * @param cmdDataFlowContext 命令数据流上下文
     * @param reqJson 请求参数的JSON对象
     * @throws CmdException 当删除操作失败时抛出异常
     */
    @Override
    @Java110Transactional
    public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
        // 将请求JSON转换为投诉类型PO对象
        ComplaintTypePo complaintTypePo = BeanConvertUtil.covertBean(reqJson, ComplaintTypePo.class);
        
        // 调用服务删除投诉类型数据
        int flag = complaintTypeV1InnerServiceSMOImpl.deleteComplaintType(complaintTypePo);

        // 检查删除操作是否成功
        if (flag < 1) {
            // 删除失败时抛出异常
            throw new CmdException("删除数据失败");
        }

        // 创建投诉类型用户关联PO对象，用于删除关联数据
        ComplaintTypeUserPo complaintTypeUserPo = new ComplaintTypeUserPo();
        // 设置要删除的投诉类型编码
        complaintTypeUserPo.setTypeCd(complaintTypePo.getTypeCd());
        // 调用服务删除与投诉类型关联的用户信息
        complaintTypeUserV1InnerServiceSMOImpl.deleteComplaintTypeUser(complaintTypeUserPo);

        // 设置操作成功的响应结果
        cmdDataFlowContext.setResponseEntity(ResultVo.success());
    }
}